<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="所属品牌" prop="brandId">
        <el-select
          v-model="queryParams.brandId"
          placeholder="请选择品牌"
          clearable
          @change="handleQuery"
        >
          <el-option 
            v-for="brand in brandList" 
            :key="brand.id" 
            :label="brand.brandName" 
            :value="brand.id"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="车系名称" prop="seriesName">
        <el-input
          v-model="queryParams.seriesName"
          placeholder="请输入车系名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['car:series:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['car:series:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['car:series:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['car:series:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="seriesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="车系ID" align="center" prop="id" />
      <el-table-column label="所属品牌" align="center" prop="brandName" />
      <el-table-column label="车系名称" align="center" prop="seriesName" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['car:series:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['car:series:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />


  </div>
</template>

<script>
import { listSeries, delSeries } from "@/api/car/series"
import { listBrand } from "@/api/car/brand"

export default {
  name: "Series",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 车辆车系（关联品牌）表格数据
      seriesList: [],
      // 品牌列表数据
      brandList: [],

      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        brandId: null,
        seriesName: null
      },

    }
  },
  created() {
    this.getList()
    this.getBrandList()
  },
  methods: {
    /** 查询车辆车系（关联品牌）列表 */
    getList() {
      this.loading = true
      listSeries(this.queryParams).then(response => {
        this.seriesList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    /** 查询品牌列表 */
    getBrandList() {
      listBrand().then(response => {
        this.brandList = response.rows
      })
    },

    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.$router.push('/car/series/add')
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      const id = row.id || this.ids
      this.$router.push(`/car/series/edit/${id}`)
    },

    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除车辆车系（关联品牌）编号为"' + ids + '"的数据项？').then(function() {
        return delSeries(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('car/series/export', {
        ...this.queryParams
      }, `series_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
